.horizontal {
	float: left;
	list-style: none;
	margin: 10px;
}

.sub-level {
  background: #ccc;
}

a {
	color: #00c;
}

a.mailto {
	background: url(images/email.png) no-repeat right top;
	padding-right: 18px;
}

a.pdflink {
	background: url(images/pdf.png) no-repeat right top;
	padding-right: 18px;
}

a.henrylink {
	background-color: #fff;
	padding: 2px;
	border: 1px solid #000;
}


tr {
	background-color: #fff;
}

.alt {
  background-color: #ccc;
}

.highlight {
  font-weight: bold;
  font-style: italic;
}

.external {
  background: #fff url(images/external.png) no-repeat 100% 2px;
  padding-right: 16px;
}